石油科技论坛

石油科技论坛 ›› 2017, Vol. 36 ›› Issue (增刊): 82-84.DOI: 10. 3969/ j. issn. 1002-302x. 2017. z1. 023

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增强功能型钢骨架塑料复合管及配套技术

冯海彦   

  1. 大庆油田昆仑集团有限公司管业分公司
  • 出版日期:2018-03-25 发布日期:2018-04-13
  • 基金资助:
    大庆石油管理局科技创新项目“增强功能型钢骨架塑料复合管及配套技术研究” (编号: QR/ A0/7. 1-1-13)。

Reinforced Functional Steel Skeleton Plastic Composite Pipe and Its Technology

Feng Haiyan   

  1. Pipe Company of Daqing Oilfield Kunlun Group Co Ltd, Daqing 163001, China
  • Online:2018-03-25 Published:2018-04-13

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摘要： 通过对钢骨架塑料复合管抗静电、耐温基料、国产化原材料的改性和机理研究, 以及对磷化表面处理钢 丝技术、管材压力等级系列化结构优化设计及生产配套技术研发, 实现增强功能型钢骨架塑料复合管规模化生产, 使 传统的复合管道除具有双面防腐、耐老化、自示踪性好、抗结垢、寿命长(50 年以上) 等特点外, 还有导静电、耐温 等新的特殊功能。增强型钢骨架塑料复合管广泛应用于油田、矿山、化工企业油气集输, 以及城市供水、采暖、排污、 高压燃气输送等领域, 扩大了管道应用领域, 目前年产品销量约260km, 销售收入达1 亿元以上。

关键词: 塑料复合管; 钢骨架; 抗静电; 耐温性; 压力等级系列化; 塑料定位钉

Abstract: This paper focuses on modification and mechanism study of anti-static temperature-resistant base material and domestic raw material for production of steel skeleton plastic composite pipe. Based on phosphate surface treatment technology and optimization of structural design for pipe pressure grade series, reinforced functional steel skeleton plastic composite pipe was put into mass production. As a result, traditional composite pipe can have some special functions, such as electrostatic conductivity and temperature resistance, in addition to the characteristics of double-sided anti-corrosion, anti-aging, and long service life (more than 50 years) . Reinforced functional steel skeleton plastic composite pipe was widely used for oil and gas gathering and transferring of oil fields, mines and chemical enterprises as well as urban water supply, heating, drainage and transmission of high-pressure fuel gas, expanding the application area of pipe. Currently, the annual sales of product are about 260 kilometers while the revenues reach 100 million yuan.

Key words: plastic composite pipe, steel skeleton, anti-static, temperature resistant, pressure grade serialization, plastic locating pin